Editor’s note: Columnist Charlie Garcia shares select emails and online comments from his virtual mailbag each week.

Advances in quantum computing this year clarified timelines and forced a reassessment of Bitcoin’s future security.

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Quantum computing promises a new generation of computers capable of solving problems hundreds of millions of times more quickly than today’s fastest supercomputers. This is done by harnessing spooky ...

Machine learning models called convolutional neural networks (CNNs) power technologies like image recognition and language translation. A quantum counterpart—known as a quantum convolutional neural ...

Just weeks after the IT and networking giant revealed that it had developed software designed to make the new networking paradigm work through networking application demos for classical use cases, ...

Imagine a supercomputer millions or trillions of times more powerful than the most advanced technology today, capable of both discovering life-saving drugs and instantly hacking all digital encryption ...

Cisco and IBM plan to pool their R&D efforts to build a network of large-scale, fault-tolerant quantum computers capable of working together to run computations up to hundreds of thousands of qubits.

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...